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Displaying the operational status of power modules
Use the display power command to display the operational status of power modules.
<Sysname> display power
Power
1 State: Absent
Power
2 State: Normal
Table 17 Output description
Field
Power
State
Displaying the alarming thresholds of a module
When the router is operating, too high a temperature and too low a temperature of a module affect the
normal operation of the router. When the temperature of a module exceeds 53°C (127.4°F) or drops
below –10°C (14°F), the system sends traps to prompt you to solve the problem.
To display the alarming thresholds of a module:
Step
1.
Enter system view
2.
(Optional) Display the temperature information
of your router
Configuring a combo interface
Combo interface overview
A combo interface is a logical interface comprising an SFP port of a transceiver module and an RJ-45
Ethernet port. The two ports share one forwarding interface, so they cannot work simultaneously. When
you enable either port, the other port is automatically disabled. You can select to activate a port as
needed.
Configuration prerequisites
Use the display interface interface-type interface-number command to find out which port is an SFP port
and which port is an RJ-45 Ethernet port.
•
If the output includes "Media type is not sure, Port hardware type is No connector", it means that the
port is an SFP port. For example, the following output shows that GigabitEthernet 0/0/2 is an SFP
port.
[Sysname] display interface GigabitEthernet 0/0/2
Description
Number of the power supply
The power supply state:
•
Normal—The power supply is operating properly.
•
Absent—The power supply is not in position.
•
Fault—The power supply fails.
Command
system-view
display environment
54
Remarks
N/A
Available in any view
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